Section 750.35 - Final rule(b) EPA will grant or deny petitions under TSCA section 6(e)(3)(B) submitted pursuant to § 750.31 .(c) In determining whether to grant an exemption to the PCB ban, EPA will apply the two standards enunciated in TSCA section 6(e)(3)(B). 81 FR 93636 , Dec. 21, 2016